No DLEdit object!

is any one had the same error after instaling some package, after launching the LabX media i get an error that cand finde one dll file,i dont know why it wont install it, cose i have it in my mst, and after i put it manualy in program files i get an error:
No DLEdit object! Reinstall LabX titration. HRESULT = 80004002 FACILITY = FACILITY_NULL E_NOINTERFACE No such interface supported

component that contains the DLL, does it have conditions, is it linked to a Feature
Are there conditions on the Feature that contains the component
Is the Destination Path for the component correct
Is the file set to selfreg or not?

Also, run your installation with full logging and look what you find about the component and the file

If nothing else helps run a procmon on a manual install and your package install and compare the 2

Did you add the file to the transform or was it already present in the MSI?

If the former and the MSI is a vendor MSI and you created a transform against it, it will almost certainly have createdan external CAB file to contain the file. In that case, did you include the CAB with your MSI/MST?